[PATCH 21/58] kernel/events/core.c: Mark internal function static

[Josh Triplett]

Nothing outside of kernel/events/core.c references perf_cgroup_switch,
perf_init_event, or perf_event_init_context; mark these functions
static.

Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
 kernel/events/core.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/events/core.c b/kernel/events/core.c
index dbccf83..01ba4db 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -351,7 +351,7 @@ perf_cgroup_set_timestamp(struct task_struct *task,
  * mode SWOUT : schedule out everything
  * mode SWIN : schedule in based on cgroup for next
  */
-void perf_cgroup_switch(struct task_struct *task, int mode)
+static void perf_cgroup_switch(struct task_struct *task, int mode)
 {
 	struct perf_cpu_context *cpuctx;
 	struct pmu *pmu;
@@ -6064,7 +6064,7 @@ void perf_pmu_unregister(struct pmu *pmu)
 	free_pmu_context(pmu);
 }
 
-struct pmu *perf_init_event(struct perf_event *event)
+static struct pmu *perf_init_event(struct perf_event *event)
 {
 	struct pmu *pmu = NULL;
 	int idx;
@@ -7139,7 +7139,7 @@ inherit_task_group(struct perf_event *event, struct task_struct *parent,
 /*
  * Initialize the perf_event context in task_struct
  */
-int perf_event_init_context(struct task_struct *child, int ctxn)
+static int perf_event_init_context(struct task_struct *child, int ctxn)
 {
 	struct perf_event_context *child_ctx, *parent_ctx;
 	struct perf_event_context *cloned_ctx;
-- 
1.7.10.4

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